15691590208

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{340057}}^1$

素因数の和:340179

約数の個数: 56

約数和(自身を含む): 35931888512

約数和(自身を除く): 20240298304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 11536, 23072, 46144, 340057, 680114, 1360228, 2380399, 2720456, 4760798, 5440912, 9521596, 10881824, 19043192, 21763648, 35025871, 38086384, 70051742, 76172768, 140103484, 152345536, 245181097, 280206968, 490362194, 560413936, 980724388, 1120827872, 1961448776, 2241655744, 3922897552, 7845795104, 15691590208]

約数ペア:

[(1, 15691590208), (2, 7845795104), (4, 3922897552), (7, 2241655744), (8, 1961448776), (14, 1120827872), (16, 980724388), (28, 560413936), (32, 490362194), (56, 280206968), (64, 245181097), (103, 152345536), (112, 140103484), (206, 76172768), (224, 70051742), (412, 38086384), (448, 35025871), (721, 21763648), (824, 19043192), (1442, 10881824), (1648, 9521596), (2884, 5440912), (3296, 4760798), (5768, 2720456), (6592, 2380399), (11536, 1360228), (23072, 680114), (46144, 340057)]